Powder pump head and powder bottle

Abstract

The utility model provides a powder pump head and a powder bottle, the powder pump head comprises a pump head mounting rack, an elastic reset piece and a movable pump head, one end of the pump head mounting rack is provided with a mounting part, the pump head mounting rack is internally provided with a movement bin, the mounting part is internally provided with a movement channel communicated with the movement bin, the elastic reset piece is arranged in the movement bin, and the movable pump head is arranged in the movement channel. The upper end and the lower end of the movable pump head are the feeding end and the discharging end respectively, the feeding end is arranged in the moving channel, a discharging channel is formed in the movable pump head, a limiting boss and a feeding port are arranged on the movable pump head, the feeding port is formed in the side wall of the feeding end and communicated with the discharging channel, and the inner wall of the moving channel can seal the feeding port. The two ends of the elastic reset piece are limited through the inner wall of the upper end of the movement bin and the upper surface of the limiting boss, and the limiting boss is arranged in the movement bin. The powder feeding device has the beneficial effects that opening or sealing of the feeding opening can be efficiently achieved, powder taking is efficiently achieved, and the use experience of a user is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of bottle pump head products, specifically to a powder pump head and a powder bottle. Background Technology

[0002] With the gradual improvement of people's living standards, bottled cleaning products are becoming increasingly diversified in public places, home restrooms, kitchens, public restrooms, and other scenarios. These cleaning products contain various cleaning consumables. The pump heads used in bottled cleaning products on the market are of three types: spray cans, foam pumps, and vacuum pumps. However, in an environment where cleaning products are diversified, the existing pump heads cannot adapt to all scenarios. For example, for powder consumables such as industrial hand soap and laundry detergent, there are no suitable pump heads to use, and other tools are needed to extract the powder from the bottle for use, which cannot meet the user's needs. Utility Model Content

[0003] To address the problems in the existing technology, this utility model provides a powder pump head and a powder bottle, which solves the problem that existing pump heads used for cleaning bottles cannot meet the user's needs.

[0004] This utility model discloses a powder pump head, including a pump head mounting frame, an elastic reset member, and a movable pump head. One end of the pump head mounting frame has a mounting portion that mates with a powder bottle. A moving chamber is located inside the pump head mounting frame. A moving channel communicating with the moving chamber is located in the mounting portion. The elastic reset member is located in the moving chamber. The movable pump head has an inlet end and an outlet end at its upper and lower ends, respectively. The inlet end is located in the moving channel, and the movable pump head has an outlet channel. A limiting boss and an inlet port are provided on the movable pump head. The inlet port is located on the side wall of the inlet end and communicates with the outlet channel. The inner wall of the moving channel can seal the inlet port. The two ends of the elastic reset member are limited by the upper inner wall of the moving chamber and the upper surface of the limiting boss, respectively. The extension and retraction direction of the elastic reset member is the same as the movement direction of the movable pump head. The limiting boss is located in the moving chamber, and a moving through hole is provided at the lower end of the moving chamber. The outlet end extends out of the moving through hole.

[0005] This utility model is further improved in that the motion channel is composed of a material conveying channel and a sealing channel. The material conveying channel is set at the upper end of the sealing channel, and the cross-sectional area of ​​the material conveying channel is larger than the cross-sectional area of ​​the feed end of the movable pump head.

[0006] This utility model is further improved by providing a guide slope between the material feeding channel and the sealing channel.

[0007] This utility model is further improved by providing a stirring block at the upper end of the feed end, which can separate the powder.

[0008] This invention is further improved by shaping the stirring paddle into an upward-extending spiral.

[0009] This utility model is further improved by providing an angle positioning plate on the outer wall of the movable pump head, and a positioning notch that cooperates with the angle positioning plate is connected to the side of the moving through hole. The angle positioning plate is set in the positioning notch and is set below the limiting boss.

[0010] This utility model is further improved by providing a positioning boss at the discharge end, the cross-sectional area of ​​which is larger than the cross-sectional area of ​​the moving through hole.

[0011] In a further improvement, the elastic reset component is a reset spring.

[0012] This utility model is further improved by setting a limiting boss around the periphery of the movable pump head.

[0013] A powder bottle includes a storage bottle body and a powder pump head. One end of the storage bottle body is provided with a bottle mouth, and the outer periphery of the bottle mouth is provided with a connecting external thread. The mounting part is a connecting internal thread provided on the inner wall of the pump head mounting bracket, and the powder pump head is threadedly connected to the bottle mouth.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model provides a powder pump head and a powder bottle. By adopting its structure, it can effectively solve the problem that existing pump heads used for cleaning bottles cannot meet the user's needs. By using this product structure, the relative movement between the movable pump head and the moving channel can efficiently open or seal the feed inlet, facilitating the powder to enter the discharge channel from the feed inlet and finally exit from the discharge end. This efficiently realizes powder picking, improves the user experience, and helps to enhance the product's competitiveness. Attached Figure Description

[0015] To more clearly illustrate the solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of the powder bottle of this utility model;

[0017] Figure 2 This is an exploded view of the powder bottle of this utility model;

[0018] Figure 3 This is a cross-sectional view of the sealed inlet of the powder bottle of this utility model;

[0019] Figure 4 This is a cross-sectional view of the powder bottle of this utility model with the feed inlet open. Detailed Implementation

[0020] Unless otherwise defined, all technical and scientific terms used in this invention have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The terms "comprising" and "having," and any variations thereof, in the specification, claims, and accompanying drawings are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, and accompanying drawings are used to distinguish different objects, not to describe a particular order.

[0021] In this invention, the reference to "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this invention. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it a mutually exclusive, independent, or alternative embodiment to other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described in this invention can be combined with other embodiments.

[0022] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0023] like Figures 1-4 As shown, the present invention provides a powder bottle, including a storage bottle body 1 and a powder pump head. One end of the storage bottle body 1 is provided with a bottle mouth 101, and the bottle mouth 101 is provided with external connecting threads on its periphery.

[0024] The powder pump head includes a pump head mounting bracket 2, an elastic reset component 3, and a movable pump head 4. One end of the pump head mounting bracket 2 is provided with a mounting part that mates with the powder bottle.

[0025] The mounting part is a connecting internal thread 201 set on the inner wall of the pump head mounting bracket 2, and the powder pump head is threadedly connected to the bottle mouth 101.

[0026] The pump head mounting bracket 2 has a motion chamber, and the mounting part has a motion channel 21 that communicates with the motion chamber. The elastic reset member 3 is set in the motion chamber. The upper and lower ends of the movable pump head 4 are the feed end and the discharge end, respectively. The feed end is set in the motion channel 21. The movable pump head 4 has a discharge channel 43. The movable pump head 4 has a limiting boss 411 and a feed port 412. The feed port 412 is set on the side wall of the feed end and communicates with the discharge channel 43. The inner wall of the motion channel 21 can seal the feed port 412. The two ends of the elastic reset member 3 are limited by the upper inner wall of the motion chamber and the upper surface of the limiting boss 411, respectively. The extension and retraction direction of the elastic reset member 3 is the same as the movement direction of the movable pump head 4. The limiting boss 411 is set in the motion chamber. The lower end of the motion chamber has a motion through hole 221. The discharge end extends out of the motion through hole 221.

[0027] The relative movement between the movable pump head 4 and the motion channel 21 can efficiently open or seal the feed port 412, allowing powder to enter the discharge channel 43 from the feed port 412 and finally exit from the discharge end. This efficient powder collection improves the user experience and enhances the product's competitiveness.

[0028] In use, the powder pump head is positioned below the storage bottle 1. In the initial state, under the action of the elastic reset member 3, the limiting boss 411 is pushed downward to the maximum position, and the movable pump head 4 is sealed against the inner wall of the movement channel 21, so that the powder in the storage bottle 1 cannot enter the discharge channel 43 from the feed inlet 412.

[0029] When the powder needs to be used, the user pushes the powder pump head upward with the palm of their hand, moving the movable pump head 4 away from the inner wall of the movement channel 21. When the user pushes it upward to the designated position, the feed port 412 opens, the powder enters the feed port 412, and finally exits from the discharge end.

[0030] After being pushed to the designated position, the user reduces the force of pushing the movable pump head 4. Under the action of the elastic reset member 3, the movable pump head 4 moves downward to reset, so that the feed port 412 fits against the inner wall of the discharge channel 43, thereby sealing the feed port 412 and completing the material removal.

[0031] The movable pump head 4 is composed of a movable cylinder 41 and a nozzle 42. The nozzle 42 is provided with a lower connecting mounting part, and the lower end of the movable cylinder 41 is provided with an upper connecting mounting part that cooperates with the lower connecting mounting part.

[0032] The pump head mounting bracket 2 consists of a pump head mounting body 21 and a pump head mounting lower cover plate 22, with the pump head mounting lower cover plate 22 fixedly installed at the lower end of the pump head mounting body 21.

[0033] The motion channel 21 consists of a material conveying channel 211 and a sealing channel 212. The material conveying channel 211 is located at the upper end of the sealing channel 212, and the cross-sectional area of ​​the material conveying channel 211 is larger than the cross-sectional area of ​​the feed end of the movable pump head 4.

[0034] The feed inlet 412 is opened and sealed by the back-and-forth movement of the feed end of the movable pump head 4 between the feed channel 211 and the sealing channel 212.

[0035] A guide slope 213 is provided between the material feeding channel 211 and the sealing channel 212. The guide slope 213 makes it easier for powder to enter the feed inlet 412.

[0036] A stirring block 413 is also provided at the upper end of the feed end. The stirring block 413 can separate the powder. By setting the stirring block 413, the stirring block 413 can stir the powder during the upward pushing process, so as to avoid the problem of powder clumping and being unable to enter the feed inlet 412.

[0037] The stirring paddle 413 is shaped like an upward spiral. The spiral shape allows for better stirring of the powder in the storage bottle 1, improving the flowability of the powder.

[0038] An angle positioning plate 421 is provided on the outer wall of the movable pump head 4. The side of the moving through hole 221 is connected to a positioning notch 222 that cooperates with the angle positioning plate 421. The angle positioning plate 421 is located in the positioning notch 222 and is located below the limiting boss 411.

[0039] By setting the angle positioning plate 421, the stability of the lifting and lowering movement of the movable pump head 4 can be effectively guaranteed, and the angle can be kept fixed during the lifting and lowering movement.

[0040] The discharge end is provided with a positioning boss 422, and the cross-sectional area of ​​the positioning boss 422 is larger than the cross-sectional area of ​​the moving through hole 221.

[0041] By setting the positioning boss 422, the movement range of the movable pump head 4 can be effectively positioned.

[0042] The elastic reset element 3 is a reset spring. By setting the reset spring, the reset of the movable pump head 4 can be efficiently controlled.

[0043] The limiting boss 411 is arranged around the periphery of the movable pump head 4. This arrangement can better limit the lower end of the elastic reset member 3 and improve the stability of the limiting.

[0044] By adopting this mechanism, the problem of existing pump heads used for cleaning bottles being unable to meet user needs can be effectively solved. Through the use of this product structure, the relative movement between the movable pump head 4 and the motion channel 21 can efficiently open or seal the feed port 412, allowing powder to enter the discharge channel 43 from the feed port 412 and finally be discharged from the discharge end. This efficient powder collection improves the user experience and enhances the product's competitiveness.

[0045] The specific embodiments described above are preferred embodiments of this utility model, and are not intended to limit the specific scope of this utility model. The scope of this utility model includes but is not limited to the specific embodiments described above. All equivalent changes made in accordance with this utility model are within the protection scope of this utility model.

Claims

1. A powder pump head for installation on the mouth of a powder bottle, characterized in that: The device includes a pump head mounting bracket, an elastic reset component, and a movable pump head. One end of the pump head mounting bracket has a mounting portion that mates with a powder bottle. A moving chamber is located within the pump head mounting bracket. A moving channel communicating with the moving chamber is located within the mounting portion. The elastic reset component is located within the moving chamber. The movable pump head has an inlet end and an outlet end at its upper and lower ends, respectively. The inlet end is located within the moving channel. The movable pump head has an outlet channel. A limiting boss and an inlet port are provided on the movable pump head. The inlet port is located on the side wall of the inlet end and communicates with the outlet channel. The inner wall of the moving channel can seal the inlet port. The two ends of the elastic reset component are limited by the upper inner wall of the moving chamber and the upper surface of the limiting boss, respectively. The extension and retraction direction of the elastic reset component is the same as the movement direction of the movable pump head. The limiting boss is located within the moving chamber. A moving through hole is provided at the lower end of the moving chamber, and the outlet end extends out of the moving through hole.

2. The powder pump head according to claim 1, characterized in that: The motion channel consists of a material conveying channel and a sealing channel. The material conveying channel is located at the upper end of the sealing channel, and the cross-sectional area of ​​the material conveying channel is larger than the cross-sectional area of ​​the feed end of the movable pump head.

3. The powder pump head according to claim 2, characterized in that: A guide slope is provided between the material feeding channel and the sealing channel.

4. The powder pump head according to claim 1, characterized in that: The upper end of the feed end is also provided with a stirring block, which can separate the powder.

5. The powder pump head according to claim 4, characterized in that: The stirring paddle is shaped like an upward-extending spiral.

6. The powder pump head according to claim 5, characterized in that: An angle positioning plate is provided on the outer wall of the movable pump head, and a positioning notch that cooperates with the angle positioning plate is connected to the side of the moving through hole. The angle positioning plate is disposed in the positioning notch and is disposed below the limiting boss.

7. The powder pump head according to claim 1, characterized in that: The discharge end is provided with a positioning boss, the cross-sectional area of ​​which is larger than the cross-sectional area of ​​the moving through hole.

8. The powder pump head according to claim 1, characterized in that: The elastic reset element is a reset spring.

9. The powder pump head according to claim 1, characterized in that: The limiting boss is arranged around the periphery of the movable pump head.

10. A powder bottle, characterized in that: The device includes a storage bottle body and a powder pump head as described in any one of claims 1-9. One end of the storage bottle body is provided with a bottle opening, and the bottle opening is provided with an external thread. The mounting part is a connecting internal thread provided on the inner wall of the pump head mounting bracket, and the powder pump head is threadedly connected to the bottle opening.

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